基于WorldPop数据的广东省自然保护区人口分布情况分析

Population Distribution Analysis of Nature Reserves in Guangdong Province Based on WorldPop Data

摘要:

自然保护区保护管理与社区居民发展之间的矛盾不断增加，厘清自然保护区人口分布情况是化解冲突的基础。基于2020年WorldPop世界人口格网数据集，对广东省自然保护区内部及周边人口情况进行空间分析，从自然保护区等级、功能分区等角度分析全省自然保护区人口分布现状。结果表明：全省377个自然保护区中分布社区居民约57.95万人，平均人口密度约为0.35人/hm²，总量不大，平均人口密度较低，但不同自然保护区之间人口分布不均衡。不同级别、不同类型自然保护区及功能区内人口分布状况呈较明显差异。

Abstract:

The contradiction between the protection management of nature reserves and the development of community residents is increasing. Clarifying the distribution of population in nature reserves is the basis for resolving the conflict. Based on the 2020 WorldPop grid data set, this paper analyzes the population distribution in and around nature reserves in Guangdong from the perspectives of nature reserve grades and functional zones. The results show that there are about 579.5 thousand community residents in 377 nature reserves in Guangdong, and the average population density is about 0.35 people/hm². The total amount is small and the average population density is low, but the population distribution among diferent nature reserves is uneven. There are obvious diferences in population distribution in diferent levels and types of nature reserves and functional areas.